Re: linux-next: Tree for December 29 (fcoe/libfc)

From: Randy Dunlap
Date: Mon Dec 29 2008 - 22:54:32 EST


On Tue, 30 Dec 2008 03:16:21 +1100 Stephen Rothwell wrote:

> Hi all,
>
> Changes since 20081219:
>
> Undropped tree:
> scci
> mtd
>
> Dropped trees (temporarily):
> nfs (akpm request due to 2.6.30 features)
> kvm (build problem)
> rr (build poblem)
> semaphore-removal (due to unfixed conflicts against Linus' tree)
> cpu_alloc (build problem)
> audit (difficult conflicts)
>
> Linus' tree had three build failures requiring patches and one requiring
> a revert.


>From drivers/scsi/Kconfig:

config LIBFC
tristate "LibFC module"
depends on SCSI && SCSI_FC_ATTRS
---help---
Fibre Channel library module

config FCOE
tristate "FCoE module"
depends on SCSI
select LIBFC
---help---
Fibre Channel over Ethernet module


Aside from being very skimpy help messages, nothing there requires
SCSI_FC_ATTRS to be enabled for FCOE, so when FCOE is enabled,
LIBFC is selected, and then bang:

ERROR: "scsi_is_fc_rport" [drivers/scsi/libfc/libfc.ko] undefined!
ERROR: "fc_remote_port_delete" [drivers/scsi/libfc/libfc.ko] undefined!
ERROR: "fc_remote_port_add" [drivers/scsi/libfc/libfc.ko] undefined!
ERROR: "fc_release_transport" [drivers/scsi/fcoe/fcoe.ko] undefined!
ERROR: "fc_remove_host" [drivers/scsi/fcoe/fcoe.ko] undefined!
ERROR: "fc_attach_transport" [drivers/scsi/fcoe/fcoe.ko] undefined!


config attached.

---
~Randy

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